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1999•Clinical Nuclear MedicineRequires access

Use of Tc-99m DTPA Galactosyl Human Serum Albumin to Predict Postoperative Residual Liver Function

Masaki UETAKE, Kiyoshi Koizumi, Akiharu Yagawa, Hisashi Nogata, Toru Tezuka, Hiroshi Kono, Toshifusa Ozawa, Tasuku Kusano, MASAYUKI MIYABUKURO, Masaru HOSAKA

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Abstract

PURPOSE: Residual liver uptake at 15 minutes (RLU15), a new index for predicting residual liver function after excision of hepatocellular carcinoma, was evaluated using dynamic liver images and SPECT by Tc-99m DTPA galactosyl human serum albumin. MATERIALS AND METHODS: In 13 cases of hepatectomy, RLU15 was compared with postoperative serum prothrombin levels, serum bilirubin levels, and ascites. RESULTS: RLU15 showed good correlation with both the prothrombin activity and the serum bilirubin, with correlation coefficients of r = 0.829 and r = -0.757. CONCLUSION: This new index appears useful for predicting residual liver function after hepatectomy.

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PURPOSE: Residual liver uptake at 15 minutes (RLU15), a new index for predicting residual liver function after excision of hepatocellular carcinoma, was evaluated using dynamic liver images and SPECT by Tc-99m DTPA galactosyl human serum albumin. MATERIALS AND METHODS: In 13 cases of hepatectomy, RLU15 was compared with postoperative serum prothrombin levels, serum bilirubin levels, and ascites. RESULTS: RLU15 showed good correlation with both the prothrombin activity and the serum bilirubin, with correlation coefficients of r = 0.829 and r = -0.757. CONCLUSION: This new index appears useful for predicting residual liver function after hepatectomy.

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Available abstract

PURPOSE: Residual liver uptake at 15 minutes (RLU15), a new index for predicting residual liver function after excision of hepatocellular carcinoma, was evaluated using dynamic liver images and SPECT by Tc-99m DTPA galactosyl human serum albumin. MATERIALS AND METHODS: In 13 cases of hepatectomy, RLU15 was compared with postoperative serum prothrombin levels, serum bilirubin levels, and ascites. RESULTS: RLU15 showed good correlation with both the prothrombin activity and the serum bilirubin, with correlation coefficients of r = 0.829 and r = -0.757. CONCLUSION: This new index appears useful for predicting residual liver function after hepatectomy.

Key concepts: Medicine, Liver function, Albumin, Ascites, Prothrombin time, Hepatectomy, Bilirubin, Internal medicine

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Use of Tc-99m DTPA Galactosyl Human Serum Albumin to Predict Postoperative Residual Liver Function — Research Paper | ScholarLens